Oregon certified payroll

Oregon public works of $50,000 or more are generally subject to the Prevailing Wage Rate law, but project cost alone is not the full test. Public funding, the public agency, contract structure, construction activity, project date, and statutory exclusions or special coverage rules can change the result.

The project record should preserve the public agency, first advertisement date, county, construction type, applicable BOLI rate-book edition and amendments, federal funding, contract clauses, and any owner or local reporting requirements. A current rate book should not silently replace the edition that controls an older project.

Every contractor and subcontractor on a covered project prepares a certified payroll statement for each week a worker is employed. Those statements are submitted at least monthly, by the fifth business day of the following month, to the public agency associated with the project, not automatically to BOLI.

BOLI does not require the exact WH-38 layout if the contractor supplies every requested field and attaches the Oregon certified statement. A federal WH-347 by itself does not satisfy Oregon filing requirements. The employer must sign the certification, and an unsigned report is not a compliant filing.

For ODOT projects that use AASHTOWare Project Civil Rights & Labor, contractors and subcontractors enter or import payroll information into that project workflow. This is an ODOT-specific destination requirement, not a replacement for Oregon WH-38 data or a claim that every Oregon public agency uses AASHTOWare.

Oregon contractors told us the highest-risk issue is often misclassification, not simply a wrong rate for the classification shown. They want to compare the CPR with daily reports, headcount, scopes, cost codes, and worker activity so a payroll label does not override the work actually performed.

They also described owner and agency workflows spread across different project systems. The compliance record should remain portable: preserve the accepted WH-38 data, source documents, findings, corrections, signer, and receipt or handoff status without assuming every Oregon project uses the same portal.

BOLI says the work performed determines the applicable classification. If a worker performs multiple classifications, the employer must track the time spent in each and pay the corresponding rate. When the records do not clearly separate the time, BOLI says the highest applicable classification rate must be paid for all of those hours.

That makes field reconciliation a core control. A material difference between reported headcount, tasks, equipment, locations, or classifications should become a cited review item, not an automatic accusation. The reviewer needs the occupation definition, payroll line, field evidence, and reason for the final decision in one place.

Oregon House Bill 2688 also expands PWR coverage to certain off-site locations where listed bespoke systems and components are fabricated, assembled, or constructed. BOLI says the change becomes operative July 1, 2026. Confirm the procurement or contract date, individualized specifications, system type, location, and statutory exclusions before treating shop work as covered.

The Oregon prevailing wage combines an hourly base rate and hourly fringe. Depending on the occupation and rate-book provision, the calculation may also require zone pay, shift differential, hazard pay, transportation allowance, or another published premium. Zone rules vary by trade and defined measurement point, so they cannot be inferred from distance alone without the controlling source.

BOLI’s general overtime formula is one and one-half times the base rate plus the hourly fringe. When hourly zone pay is due, BOLI adds it to the base before applying the overtime multiplier. Daily, weekly, weekend, holiday, four-ten schedule, collective bargaining, and weighted-average rules also require project- and worker-specific facts.

If a prime contractor does not submit the required monthly CPRs, the public agency must withhold 25 percent of amounts earned until the reports are submitted. A prime must apply the same 25 percent withholding to a first-tier subcontractor that does not submit its required reports, then release it within the statutory period after compliance.

BOLI can also assess civil penalties, require unpaid wages and liquidated damages, and place an intentionally noncompliant contractor on the ineligible list. Contractors and subcontractors must retain the underlying prevailing-wage and payroll records for at least three years after completing their work on the public project.

For work covered by both Oregon PWR and federal Davis-Bacon, BOLI says workers must receive the higher published rate for the work performed. That comparison does not make the two systems interchangeable. Oregon overtime, WH-38 data, monthly public-agency filing, and other state rules can remain applicable alongside federal weekly payroll and contract requirements.

The system should evaluate each authority independently, preserve both sources, and then explain how the payable result was composed. It should not erase a state reporting or overtime issue merely because the federal or state monetary rate was higher.

Oregon Senate Bill 426 created potential joint and several wage liability for an owner and direct contractor on many private construction projects for unpaid wages and certain related amounts owed to unrepresented workers at any tier. The law applies to labor performed on or after January 1, 2026, subject to statutory scope, notice, cure, and project exclusions.

This is not the Oregon public-works WH-38 filing rule. It is a separate private-project risk and records workflow. A direct contractor should identify covered projects, preserve subcontractor payroll and worker-classification records requested under the statute, track notices and cure, and obtain legal review for contract and enforcement decisions.